The negotiations went very smoothly.
After becoming a member of Ratatoskr, Tamayo and Kotori Itsuka are no longer just strangers.
After agreeing to Kotori Itsuka recruitment, Tamayo coughed twice and said, "Commander, can I draw some of your blood?"
"certainly."
Kotori Itsuka nodded without resistance.
Tamayo main job is a doctor, or in other words, a drug researcher.
Through her continuous research, she finally got the chance to break free from Muzan control at the right opportunity.
Even after she got rid of control, she did not stop her research.
Not only did she successfully adjust her own physiological structure so that she could maintain her sanity without eating human flesh, she even created a demon like Yushiro who was not only uncontrollable by Muzan, but also could remain safe and sound by drinking just a little bit of blood.
And she didn't stop there.
He even wants to go a step further and develop a potion that can turn Demons into humans.
In fact, before the end of the original story, Tamayo did succeed.
Although Kotori Itsuka did not think that the blood of Spirit could contribute anything to her research, nor did she think that with the help of Tamayo and the medicine of this era, the magic of Spirit could be cracked, it was just some blood. Since she wanted it, then give it to her.
If you can really figure out something, it would be a pleasant surprise.
"Thank you." Tamayo said gratefully, "The more samples I have, the higher the possibility of making a potion that can turn demons back into humans. It would be even better if the commander could get the blood of a powerful demon, such as the blood of the Twelve Demon Moons, in the future."
"I will naturally try my best to meet the requests of my subordinates."
"Then without further ado, Commander, please follow me to my base in Asakusa."
After choosing to trust Kotori Itsuka, Tamayo no longer had any reservations.
Just as the group was about to go to Tamayo hidden retreat in Asakusa, Tanjiro Kamado expression changed slightly.
"Someone is coming." He looked nervous, "and very fast!"
Since the former Demon Slayer Corps member could say that the speed was very fast, the person who came was obviously also a member of the Demon Slayer Corps.
Kotori Itsuka frowned slightly.
Apparently, when he was showing his strength just now, his aura was detected by the Demon Slayer Corps members who happened to be nearby.
"Tsk, what a hassle."
Kotori Itsuka clicked her tongue in displeasure.
During this period, there are indeed more members of the Demon Slayer Corps stationed near Asakusa than before.
According to the timeline of the original plot, Tanjiro Kamado met Muzan Kibutsuji in Asakusa, who also created several chaos in Asakusa to hide his tracks. Naturally, the Demon Slayer Corps will pay more attention to this area.
Kyōjurō Rengoku was transferred here because of the commotion in Asakusa.
However, what Kotori Itsuka didn't expect was that they were in the suburbs outside Asakusa and could also meet members of the Demon Slayer Corps.
"Commander, I seem to smell your scent on that man..." Tanjiro Kamado added hesitantly.
"My scent?"
Kotori Itsuka was stunned at first.
If Tanjiro Kamado smells her scent on the person who comes, then there will be only one true identity of the other person.
Her brother, Kyōjurō Rengoku.
Kotori Itsuka, who had just wanted to organize others to escape together, immediately gave up the idea.
Although she could indeed escape, the same could not be said for others.
As one of the strongest members of the Demon Slayer Corps, once his breathing method is fully activated, Kyōjurō Rengoku speed can reach a level comparable to that of a cheetah.
Even if Kotori Itsuka could escape, Tamayo and Yushiro, who have weak physical strength, and Tanjiro Kamado, who has not yet mastered the breathing technique, would definitely catch up.
In this world, there are only a few people and Demons who can meet the standards to join Ratatoskr, and she can't let her precious members fail here.
"You two should hide in Yushiro barrier first."
Before Kotori Itsuka appeared, Yushiro had set up a concealing barrier nearby so that they could observe her.
Now, the barrier has not been removed, so it can be used again.
"What about you?"
Tanjiro Kamado thought she was going to cover the retreat alone, and was unwilling to enter the barrier. He held the Nichirin Sword and said, "I can't leave you here. The Demon Slayer Corps will not show mercy to the demons."
"rest assured."
The divine outfit on Kotori Itsuka suddenly disappeared, replaced by an ordinary kimono: "The person who came should be my brother. He doesn't know that I am a Demons. Let me take care of the next thing."
"your brother?"
"That's right." Kotori Itsuka chuckled, "The contemporary Flame Pillar, Kyōjurō Rengoku."
Hearing this, not only Tanjiro Kamado, but even Tamayo and Yushiro widened their eyes slightly.
They had never imagined that Kotori Itsuka brother was also a member of the Demon Slayer Corps.
He is even the strongest pillar-level member of the Demon Slayer Corps, the contemporary Flame Pillar.
The most outrageous thing is that as a pillar of the Demon Slayer Corps, he doesn't even know that his sister is also a demon...
Is it that Kotori Itsuka disguise is too superb, or is it that the other party is too rough?
However, after learning that the visitor was Kotori Itsuka brother, everyone's anxiety was relieved a lot.
Kotori Itsuka took out two headbands from the pocket of her kimono, and under everyone's puzzled gazes, she quickly put on the white headband.
Then, he straightened his clothes and stood there waiting for Kyōjurō Rengoku to approach quickly.
In his mind, he was quickly thinking about what excuse to make after meeting Kyōjurō Rengoku.
Am I here because of the walk after dinner?
Are you kidding? It's already early morning, it's time to go for a walk.
Come out and enjoy nature?
This excuse was a bit deliberate. After all, Kyōjurō Rengoku had told her that there were Demons in Asakusa recently. According to Shiraki Kotori easily frightened personality, it was impossible for her to know there was danger but still go out at night.
"Got it!"
With a flash of inspiration in her mind, Kotori Itsuka stepped into the barrier again.
She glanced at everyone and his eyes stopped on Yushiro.
Feeling Kotori Itsuka gaze on him, Yushiro couldn't help but take a few steps back and asked vigilantly: "You, what do you want to do?"
"Come here."
Without any thought of seeking the other party opinion, Kotori Itsuka grabbed him with her small hand and pulled him out of the barrier.
Tamayo mouth opened slightly, as if she wanted to ask something.
However, she also sensed the approaching aura and had to shut her mouth.
Yushiro was completely stunned when he was pulled out of the barrier.
He wanted to quickly return to the barrier, but Itsuka Kotonari hands were like cast steel and did not move at all.
Three breaths later, Kyōjurō Rengoku, wearing a flaming feather robe, appeared in front of the two with a gust of wind.
"Kotori?"
Seeing his sister appear in such a place, a look of confusion appeared on Kyōjurō Rengoku face.
Just when he wanted to ask why she was here, his eyes fell on the young man beside her, who looked pale, as if he had been caught doing something bad.
As a result, the problem of export has changed in vain.
"Who is this?"